16197082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{38749}}^1$

素因数の和:38781

約数の個数: 16

約数和(自身を含む): 27900000

約数和(自身を除く): 11702918

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 38749, 77498, 426239, 736231, 852478, 1472462, 8098541, 16197082]

約数ペア:

[(1, 16197082), (2, 8098541), (11, 1472462), (19, 852478), (22, 736231), (38, 426239), (209, 77498), (418, 38749)]